The effect of the ensure®nutritional supplement on the sex ratio in drosophila melanogaster
A The nutritional diet is one of the important external environmental factor that affects on the growth and development, stress resistance , survival ability, reproduction and also alters the sex ratio. In the present study the flies of Drosophila melanogaster were cultured in the wheat cream agar media, mixed and Ensure® media, to understand the effect of ensure nutritional supplement on the sex ratio in Drosophila melanogaster. The results revealed that, female offspring were more than the male offspring in all three diets.